CN220267595U

CN220267595U - Deviation prevention device for rock-soil exploration drilling

Info

Publication number: CN220267595U
Application number: CN202322359494.XU
Authority: CN
Inventors: 宋越
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-08-31
Filing date: 2023-08-31
Publication date: 2023-12-29
Anticipated expiration: 2033-08-31

Abstract

The utility model discloses an anti-deviation device for rock-soil exploration drilling, in particular to the technical field of rock-soil exploration, which comprises the following components: the base, the top of base is provided with positioning mechanism, positioning mechanism includes: the two brackets are symmetrically arranged at the top of the bracket, a lifting sliding rail is arranged between the two brackets, a first sliding groove is formed in the sliding rail, a sliding plate is arranged in the first sliding groove, and a positioning pipe is arranged in the middle of the sliding plate; the utility model discloses a positioning device which is arranged on a base through a positioning mechanism arranged on the base, wherein the middle part of the top of the base is provided with a through hole, a first guide pipe is arranged in the through hole, the positioning pipe can move up and down in the first guide pipe, through moving the position of base adjustment positioning mechanism, the locating tube moves down and marks at subaerial probing point, and in the probing process, the drilling rod body passes through the locating tube to can be accurate carry out the probing to probing point, be favorable to improving the probing precision.

Description

Deviation prevention device for rock-soil exploration drilling

Technical Field

The utility model relates to the field of rock-soil exploration, in particular to a deviation prevention device for rock-soil exploration drilling.

Background

The rock-soil investigation refers to the activities of finding out, analyzing and evaluating the geology, environmental characteristics and geotechnical engineering conditions of a construction site and compiling investigation files according to the requirements of the construction engineering, and in the process of finding out geology, a drilling machine is usually adopted to directly drill underground of the construction site, and research and analysis are carried out according to the rock-soil obtained by drilling, so that whether the site is suitable for developing the construction engineering is judged.

The utility model provides a drilling deviation preventing device for geotechnical engineering investigation, the patent name is CN202122464986.6, the forward rotation of steerable auger stem is through starting motor, work through starting two pneumatic cylinders, the clamp plate moves down to be contacted with ground, along with lifter plate drive motor, pivot, auger stem continue to move down, through exerting the vertically decurrent effort of clamp plate when utilizing two springs to be pressed and warp, and cooperate a plurality of toper inserted bars to insert in the soil, can fix the firm compaction of clamp plate on ground, but this drilling deviation preventing device for geotechnical engineering investigation still has the disadvantage in the use, among the technical scheme that this drilling deviation preventing device for geotechnical engineering investigation adopted, drilling structure and deviation preventing structure are in the same place, result in whole device volume to be partial big, when drilling geotechnical, the drilling point of drilling rod and ground is fixed a position, be unfavorable for carrying and use.

Therefore, it is necessary to invent a deviation prevention device for geotechnical investigation and drilling to solve the above problems.

Disclosure of Invention

The technical problems to be solved are as follows:

aiming at the defects of the prior art, the utility model provides a rock-soil exploration drilling deviation prevention device, which solves the problems in the background art.

The technical scheme is as follows:

a geotechnical survey drilling deviation prevention device, comprising:

the base, the top of base is provided with positioning mechanism, positioning mechanism includes:

the two brackets are symmetrically arranged at the top of the bracket, a lifting sliding rail is arranged between the two brackets, a first sliding groove is formed in the sliding rail, a sliding plate is arranged in the first sliding groove, and a positioning pipe is arranged in the middle of the sliding plate;

a through hole is formed in the middle of the top of the base, a first guide pipe is arranged in the through hole, and the positioning pipe can move up and down in the first guide pipe; the linear motor drives the connecting rod to move downwards, the connecting rod drives the sliding block to move downwards, the sliding block drives the sliding rail to move downwards, the sliding rail drives the sliding plate and the positioning pipe to move downwards, the positioning pipe penetrates through the first guide pipe, the bottom end of the positioning pipe is contacted with a drilling point on the ground, the inserting rod penetrates through the third guide pipe through knocking the inserting rod, and then the inserting rod is inserted into the ground, so that the base is stabilized, and the balancing weight is placed in the slot, so that the base is further stabilized.

Preferably, two sliding blocks are symmetrically arranged at two ends of the sliding rail, square holes are formed in the front surface of the support, connecting rods are arranged at the ends of the sliding blocks, a linear motor is arranged at the extending end of the connecting rod, the bottom of the linear motor is contacted with the top of the base, two sliding grooves II are symmetrically formed in the side wall of the support, and the sliding blocks can slide in the sliding grooves II and the square holes.

Preferably, a fixing plate is further arranged between the two brackets, a second guide pipe is arranged in the middle of the fixing plate, the central axis of the first guide pipe and the central axis of the second guide pipe are located on the same straight line, and a drill rod body is arranged above the second guide pipe.

Preferably, the slot has still been seted up at the top of base, insert on the slot and be equipped with the balancing weight, the outer wall of base is provided with a plurality of air levels, two stand pipes III have been seted up to the top symmetry of base, be provided with the inserted bar in the stand pipe III.

Preferably, both sides that are close to the stand pipe one at the top of base all are provided with cleaning mechanism, cleaning mechanism includes:

the motor, the motor sets up in the base, the output shaft of motor has the axis body, the outer wall of axis body is provided with the sweep bar, the sweep bar.

Preferably, the top of base still sets up flutedly, the motor is fixed in the recess, the top of recess still is provided with the circular slot, be provided with the fender lid in the circular slot, the round hole has been seted up at the top of fender lid, the extension end of axis body runs through the round hole.

In the technical scheme, the utility model has the technical effects that:

through the positioning mechanism who sets up, positioning mechanism sets up on the base, through the position of moving base adjustment positioning mechanism, through removing the stand pipe one to the drilling point top, remove the stand pipe again to stand pipe one top, the stand pipe moves down and marks out at subaerial drilling point, the drilling in-process, the drilling rod body is through the stand pipe to can be accurate to the drilling point boring, be favorable to improving the drilling precision, the while is under the steady action of stand pipe, the drilling rod body can not take place the skew about.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a three-dimensional perspective view of the present utility model;

FIG. 2 is a three-dimensional perspective view of the positioning mechanism of the present utility model;

FIG. 3 is a schematic view of the cleaning mechanism of the present utility model;

fig. 4 is a three-dimensional perspective view of the base of the present utility model.

Reference numerals illustrate:

1. balancing weight; 2. a connecting rod; 21. a slide block; 22. square holes; 3. a linear motor; 4. a base; 5. a rod; 6. a cleaning mechanism; 61. a shaft body; 62. a blocking cover; 63. a sweep bar; 64. a motor; 7. a guide tube I; 8. a vial; 9. a slide rail; 10. a fixing plate; 11. a second guide pipe; 12. a drill rod body; 13. a positioning tube; 131. a slide plate; 132. a first chute; 14. a bracket; 141. a second chute; 15. a slot; 16. a groove; 17. a through hole; 18. and a guide tube III.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The utility model provides a rock-soil exploration drilling deviation prevention device as shown in figures 1-4, which comprises:

base 4, the top of base 4 is provided with positioning mechanism, and positioning mechanism includes:

the two brackets 14 are symmetrically arranged at the top of the bracket 14, a liftable sliding rail 9 is arranged between the two brackets 14, a first sliding chute 132 is arranged on the sliding rail 9, a sliding plate 131 is arranged in the first sliding chute 132, and a positioning tube 13 is arranged in the middle of the sliding plate 131;

a through hole 17 is formed in the middle of the top of the base 4, a first guide pipe 7 is arranged in the through hole 17, and the positioning pipe 13 can move up and down in the first guide pipe 7.

In some examples, two sliding blocks 21 are symmetrically arranged at two ends of the sliding rail 9, square holes 22 are formed in the front surface of the bracket 14, connecting rods 2 are arranged at the ends of the two sliding blocks 21, a linear motor 3 is arranged at the extending end of the connecting rod 2, the bottom of the linear motor 3 is contacted with the top of the base 4, two sliding grooves 141 are symmetrically formed in the side wall of the bracket 14, and the two sliding blocks 21 can slide in the sliding grooves 141 and the square holes 22; the linear motor 3 is prior art, is provided with the electrically driven block on the linear motor 3, is provided with the screw hole on the block, and the block is connected with the tip of connecting rod 2 to make things convenient for the block to drive connecting rod 2 and remove.

In some examples, a fixing plate 10 is further arranged between the two brackets 14, a second guide pipe 11 is arranged in the middle of the fixing plate 10, the central axis of the first guide pipe 7 and the central axis of the second guide pipe 11 are positioned on the same straight line, and a drill rod body 12 is arranged above the second guide pipe 11; during drilling, the drill rod body 12 firstly passes through the guide pipe II 11, and the guide pipe II 11 serves as a first deviation preventing structure for keeping the drill rod body 12 to move downwards.

In some examples, the top of the base 4 is also provided with a slot 15, the slot 15 is inserted with a balancing weight 1, the outer wall of the base 4 is provided with a plurality of level bubbles 8, the top of the base 4 is symmetrically provided with two guide pipes III 18, and the guide pipes III 18 are provided with inserted bars 5; in the process of installing the base 4, the base 4 is placed on the ground, then the base 4 is moved, the position of the base 4 is adjusted, and the base 4 is adjusted to be in a horizontal state by observing the level bubble 8, so that the guide pipe I7, the guide pipe II 11, the positioning pipe 13 and the drill rod body 12 can be in a state of being vertical to the ground, and downward drilling of the drill rod body 12 is facilitated.

In some examples, the top of the base 4 is provided with a cleaning mechanism 6 on both sides near the guide tube 7, and the cleaning mechanism 6 includes: a motor 64, the motor 64 is arranged in the base 4, an output shaft of the motor 64 is connected with a shaft body 61, a sweeping rod 63 is arranged on the outer wall of the shaft body 61, and the sweeping rod 63;

the top of the base 4 is also provided with a groove 16, the motor 64 is fixed in the groove 16, the top of the groove 16 is also provided with a round groove, the round groove is internally provided with a baffle cover 62, the top of the baffle cover 62 is provided with a round hole, and the extending end of the shaft body 61 penetrates through the round hole;

in the drilling process, when the drill rod body 12 rotates, soil can move upwards along the drill rod body 12 so as to scatter at the top of the base 4, the motor 64 is started, the motor 64 drives the shaft body 61 to rotate, the shaft body 61 drives the sweeping rod 63 to rotate, and the sweeping rod 63 can sweep the soil scattered at the top of the base 4 when rotating fast, so that the cleaning of the top of the base 4 is maintained, the base 4 is prevented from being buried by the soil, the base 4 is removed in the later stage, and labor and time are saved.

Through the technical scheme: when the drilling machine is used, the first guide tube 7 is aligned with a drilling point, then the positioning tube 13 is manually pushed, the positioning tube 13 horizontally moves on the sliding rail 9, the positioning tube 13 moves to the upper side of the first guide tube 7, the linear motor 3 is started, the linear motor 3 drives the connecting rod 2 to move downwards, the connecting rod 2 drives the sliding block 21 to move downwards, the sliding block 21 drives the sliding rail 9 to move downwards, the sliding rail 9 drives the sliding plate 131 and the positioning tube 13 to move downwards, the positioning tube 13 penetrates through the first guide tube 7, the bottom end of the positioning tube 13 is in contact with the drilling point on the ground, the inserting rod 5 penetrates through the third guide tube 18 through knocking the inserting rod 5 and then is inserted into the ground, so that the base 4 is stabilized, and the balancing weight 1 is placed in the slot 15, so that the base 4 is further stabilized.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. The utility model provides a rock soil reconnaissance probing deviation prevention device which characterized in that: comprising the following steps:

base (4), the top of base (4) is provided with positioning mechanism, positioning mechanism includes:

two brackets (14) symmetrically arranged at the tops of the brackets (14), a liftable sliding rail (9) is arranged between the two brackets (14), a first sliding groove (132) is formed in the sliding rail (9), a sliding plate (131) is arranged in the first sliding groove (132), and a positioning tube (13) is arranged in the middle of the sliding plate (131);

the middle part of the top of the base (4) is provided with a through hole (17), a guide pipe I (7) is arranged in the through hole (17), and the positioning pipe (13) can move up and down in the guide pipe I (7).

2. A geotechnical survey drilling deviation prevention apparatus according to claim 1, wherein: two sliding blocks (21) are symmetrically arranged at two ends of the sliding rail (9), square holes (22) are formed in the front surface of the support (14), connecting rods (2) are arranged at the end parts of the sliding blocks (21), linear motors (3) are arranged at the extending ends of the connecting rods (2), bottoms of the linear motors (3) are contacted with the top of the base (4), two sliding grooves (141) are symmetrically formed in the side wall of the support (14), and the sliding blocks (21) can slide in the sliding grooves (141) and the square holes (22).

3. A geotechnical survey drilling deviation prevention apparatus according to claim 1, wherein: a fixing plate (10) is further arranged between the two brackets (14), a second guide pipe (11) is arranged in the middle of the fixing plate (10), the central axis of the first guide pipe (7) and the central axis of the second guide pipe (11) are located on the same straight line, and a drill rod body (12) is arranged above the second guide pipe (11).

4. A geotechnical survey drilling deviation prevention apparatus according to claim 1, wherein: the top of base (4) has still been seted up slot (15), insert on slot (15) and be equipped with balancing weight (1), the outer wall of base (4) is provided with a plurality of air levels (8), two stand pipe III (18) have been seted up to the top symmetry of base (4), be provided with inserted bar (5) in stand pipe III (18).

5. A geotechnical survey drilling deviation prevention apparatus according to claim 1, wherein: both sides that the top of base (4) is close to stand pipe one (7) all are provided with cleaning mechanism (6), cleaning mechanism (6) include:

the motor (64), motor (64) set up in base (4), the output shaft of motor (64) is connected with axis body (61), the outer wall of axis body (61) is provided with sweep bar (63), sweep bar (63).

6. A geotechnical survey drilling deviation prevention apparatus according to claim 5, wherein: the top of base (4) has still seted up recess (16), motor (64) are fixed in recess (16), the top of recess (16) still is provided with the circular slot, be provided with in the circular slot and keep off lid (62), the round hole has been seted up at the top of keeping off lid (62), the extension end of axis body (61) runs through the round hole.