CN217925746U

CN217925746U - Drilling cleaning mechanism for engineering investigation

Info

Publication number: CN217925746U
Application number: CN202222247752.0U
Authority: CN
Inventors: 殷育章; 金立平; 王文强; 陈飞; 岑花葵
Original assignee: West China Institute Of Seismic Survey And Design Co ltd
Current assignee: West China Institute Of Seismic Survey And Design Co ltd
Priority date: 2022-08-25
Filing date: 2022-08-25
Publication date: 2022-11-29
Anticipated expiration: 2032-08-25

Abstract

The utility model discloses an engineering reconnaissance is with probing clearance mechanism, including workstation and drill pipe, be equipped with on the workstation and be used for carrying out fixed fixing device to the drill pipe, be equipped with the clearance mechanism of being convenient for clear up the drill pipe is inside on the workstation, clearance mechanism includes the sliding plate, the one end that the sliding plate is close to the drill pipe is rotated and is connected with the clearance pole, the both sides of clearance pole are equipped with the clearance board, two be equipped with a plurality of clearance brushes on the clearance board, the opposite side of sliding plate is equipped with first motor. The utility model discloses a probing clearance mechanism for engineering investigation through clearance mechanism's setting, has cleared up remaining material on the inner wall of drill pipe, has guaranteed the cleanliness on the drill pipe inner wall, has improved the efficiency of clearance, has guaranteed the progress of engineering investigation, simultaneously, clears up the inner wall of drill pipe, has avoided remaining material to cause the corrosion of drill pipe inner wall, has improved the life of drill pipe.

Description

Drilling cleaning mechanism for engineering investigation

Technical Field

The utility model relates to an engineering investigation technical field specifically is an engineering investigation is with probing clearance mechanism.

Background

Before engineering construction, in order to research and construct the geological conditions of various engineering buildings and the influence of construction on the natural geological environment, engineering investigation needs to be carried out, in the engineering investigation process, a drilling device is used for taking out underground substances, detection and analysis are carried out, after the drilling pipe takes out the underground substances, in order to avoid mixing of the substances remained in the drilling pipe and the substances sampled next time, the detection result is influenced, after the drilling pipe is used for completing each time, the drilling pipe needs to be cleaned, and because the drilling pipe is long and the inner space is small, the cleaning difficulty of the inside of the drilling pipe is increased, the cleaning efficiency is reduced, and the progress of engineering investigation is influenced.

There is therefore a need for a drill cleaning mechanism for engineering investigations to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a probing clearance mechanism for engineering investigation to solve the longer and inner space of the drill pipe that proposes in the above-mentioned background art less, to the great problem of the clearance degree of difficulty of drill pipe inside.

In order to achieve the above purpose, the utility model provides a following technical scheme: a drilling cleaning mechanism for engineering investigation comprises a workbench and a drill pipe, wherein the workbench is provided with a fixing device for fixing the drill pipe, and the workbench is provided with a cleaning mechanism convenient for cleaning the interior of the drill pipe;

the cleaning mechanism comprises a sliding plate, one end of the sliding plate, which is close to the drill pipe, is rotatably connected with a cleaning rod, cleaning plates are arranged on two sides of the cleaning rod, a plurality of cleaning brushes are arranged on the two cleaning plates, a first motor is arranged on the other side of the sliding plate, the output end of the first motor is connected with the cleaning rod, and an adjusting component for adjusting the two cleaning plates is arranged on the cleaning rod.

The adjustment subassembly is including solid fixed ring, gu fixed ring fixed connection is on the lateral wall of clearance pole, sliding connection has the slip ring on the clearance pole, gu fixed ring goes up to rotate and is connected with first adjusting lever, the other end of first adjusting lever is connected with the lateral wall of clearance board, it is connected with the second adjusting lever to rotate on the slip ring, the other end of second adjusting lever is connected with the lateral wall of clearance board, first adjusting lever and second adjusting lever cross arrangement just rotate to be connected.

The cleaning rod is provided with a driving assembly used for driving the sliding ring, the driving assembly comprises a driving disc, one end of the driving disc is rotatably connected with the sliding ring, the cleaning rod is provided with a threaded strip, and the driving disc is in threaded connection with the cleaning rod.

The driving disc is provided with a plurality of anti-slip grooves, and anti-slip lines are coated on the anti-slip grooves.

Be equipped with on the clearance pole and be used for carrying out broken mechanism to drill pipe inner wall earth, broken mechanism includes the collar of fixed connection on the clearance pole, a plurality of installation pipes of fixedly connected with on the collar, each sliding connection has the slide bar on the installation pipe, each the broken ball of fixedly connected with on the slide bar, each be equipped with the spring on the installation intraductal wall, each the other end of spring is connected with the slide bar.

The cleaning rod pushing mechanism is characterized in that a pushing mechanism used for pushing the cleaning rod is arranged on the workbench and comprises a mounting plate fixedly connected to the workbench, a threaded rod is rotatably connected to the mounting plate, a threaded pipe is connected to the threaded rod in a threaded mode, one end of the threaded pipe is connected with the sliding plate, a second motor is arranged on the mounting plate, and the output end of the second motor is connected with the threaded rod.

The mounting panel is fixedly connected with a guide rod, the guide rod is connected with a sliding pipe in a sliding mode, and one end of the sliding pipe is connected with the sliding plate.

The fixing device comprises a fixing plate, the fixing plate is fixedly connected to the workbench, an arc-shaped placing groove is formed in the fixing plate, a mounting frame is fixedly connected to the workbench, and a three-jaw chuck is arranged in the mounting frame.

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

1. the utility model discloses a probing clearance mechanism is used in engineering reconnaissance, setting through clearance mechanism has cleared up remaining material on the inner wall of drill pipe, has guaranteed the cleanliness on the drill pipe inner wall, has improved the efficiency of clearance, has guaranteed the progress of engineering reconnaissance, and simultaneously, clear up the inner wall of drill pipe, avoided remaining material to cause the corrosion of drill pipe inner wall, the life of drill pipe has been improved, and simultaneously, through the setting of adjustment subassembly, be convenient for clear up the drill pipe of equidimension internal diameter not, the practicality of this clearance mechanism has been improved.

2. The utility model discloses an engineering reconnaissance is with probing clearance mechanism, through the setting of broken mechanism, at the continuous rotation of clearance pole and the in-process that impels forward, broken ball will be scraped at the inner wall of drill pipe and wipe away, carries out crushing treatment in advance with remaining material on the drill pipe inner wall, improves the clearance effect of cleaning brush to the inner wall of drill pipe.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the cleaning mechanism of the present invention;

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

In the figure: 1. a work table; 2. drilling a pipe; 301. a sliding plate; 302. cleaning the plate; 303. cleaning a brush; 304. a first motor; 305. cleaning the rod; 401. a fixing ring; 402. a slip ring; 403. a first adjusting lever; 404. a second adjusting lever; 501. a drive disc; 502. a threaded strip; 601. a mounting ring; 602. installing a pipe; 603. a slide bar; 604. a spring; 605. crushing a ball; 701. mounting a plate; 702. a threaded rod; 703. a threaded pipe; 705. a second motor; 706. a sliding tube; 707. a guide bar; 801. a fixing plate; 802. and (7) mounting frames.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a drilling cleaning mechanism for engineering investigation, including workstation 1 and drill pipe 2, the workstation 1 is provided with a fixing device for fixing the drill pipe 2, the workstation 1 is provided with a cleaning mechanism for cleaning the interior of the drill pipe 2;

the cleaning mechanism comprises a sliding plate 301, one end of the sliding plate 301, which is close to the drill pipe 2, is rotatably connected with a cleaning rod 305, the length of the cleaning rod 305 is greater than that of the drill pipe 2, cleaning plates 302 are arranged on two sides of the cleaning rod 305, a plurality of cleaning brushes 303 are arranged on the two cleaning plates 302, a first motor 304 is arranged on the other side of the sliding plate 301, the output end of the first motor 304 is connected with the cleaning rod 305, an adjusting assembly used for adjusting the two cleaning plates 302 is arranged on the cleaning rod 305, through the arrangement of the cleaning mechanism, residual substances on the inner wall of the drill pipe 2 are cleaned, the cleanliness on the inner wall of the drill pipe 2 is ensured, the cleaning efficiency is improved, the progress of engineering investigation is ensured, meanwhile, the inner wall of the drill pipe 2 is cleaned, the corrosion of the inner wall of the drill pipe 2 caused by the residual substances is avoided, and the service life of the drill pipe 2 is prolonged.

The adjustment subassembly is including solid fixed ring 401, gu fixed ring 401 fixed connection is on the lateral wall of clearance pole 305, sliding connection has slip ring 402 on the clearance pole 305, gu rotate on the fixed ring 401 and be connected with first adjusting lever 403, the other end of first adjusting lever 403 is connected with the lateral wall of clearance board 302, it is connected with second adjusting lever 404 to rotate on the slip ring 402, the other end of second adjusting lever 404 is connected with the lateral wall of clearance board 302, first adjusting lever 403 and second adjusting lever 404 cross arrangement just rotate to be connected, setting through the adjustment subassembly, be convenient for clear up the drilling pipe 2 of equidimension internal diameter not, the practicality of this clearance mechanism has been improved.

Be equipped with on the clearance pole 305 and be used for carrying out the driven drive assembly to slip ring 402, drive assembly includes driving disc 501, and the one end and the slip ring 402 of driving disc 501 rotate to be connected, has seted up screw thread strip 502 on the clearance pole 305, and driving disc 501 threaded connection is convenient for adjust first adjusting lever 403 and second adjusting lever 404 through drive assembly's setting on the clearance pole 305.

A plurality of anti-slip grooves are formed in the driving disc 501, and anti-slip threads are coated on each anti-slip groove, so that the driving disc 501 can be conveniently rotated.

Be equipped with on clearance pole 305 and be used for carrying out broken mechanism to 2 inner wall earth of drill pipe, broken mechanism includes the collar 601 of fixed connection on clearance pole 305, a plurality of installation pipes 602 of fixedly connected with on the collar 601, sliding connection has the slide bar 603 on each installation pipe 602, fixedly connected with broken ball 605 on each slide bar 603, be equipped with spring 604 on each installation pipe 602 inner wall, the other end of each spring 604 is connected with slide bar 603, through the setting of broken mechanism, in the continuous rotation of clearance pole 305 and the in-process that impels forward, broken ball 605 will scrape at the inner wall of drill pipe 2, carry out crushing treatment in advance with remaining material on the inner wall of drill pipe 2, improve the clearance effect of cleaning brush 303 to the inner wall of drill pipe 2.

Be equipped with on workstation 1 and be used for carrying out the pushing mechanism who promotes to clearance pole 305, pushing mechanism includes fixed connection mounting panel 701 on workstation 1, it is connected with threaded rod 702 to rotate on the mounting panel 701, threaded connection has threaded pipe 703 on the threaded rod 702, the one end of threaded pipe 703 is connected with sliding plate 301, be equipped with second motor 705 on the mounting panel 701, the output of second motor 705 is connected with threaded rod 702, setting through pushing mechanism, be convenient for promote clearance pole 305 and constantly enter into the inside of drill pipe 2, remaining material has been cleared up on the inner wall with drill pipe 2.

A guide rod 707 is fixedly connected to the mounting plate 701, a sliding tube 706 is slidably connected to the guide rod 707, and one end of the sliding tube 706 is connected to the sliding plate 301 to provide guiding and limiting functions for the movement of the sliding plate 301.

Fixing device includes fixed plate 801, and fixed plate 801 fixed connection has seted up the arc standing groove on the fixed plate 801 on workstation 1, fixedly connected with mounting bracket 802 on the workstation 1, is equipped with the three-jaw chuck in the mounting bracket 802, through fixing device's setting, is convenient for press from both sides tight fixedly with drill pipe 2.

The working principle is as follows: when cleaning the interior of the drill pipe 2, firstly, one end of the drill pipe 2 is placed on the fixing plate 801, the other end of the drill pipe 2 is inserted into the mounting frame 802, the drill pipe 2 is clamped by using a three-jaw chuck, the distance between the cleaning plates 302 on the two sides of the cleaning rod 305 is adjusted, the cleaning brush 303 on the cleaning plate 302 is abutted against the inner wall of the drill pipe 2, when the cleaning plates 302 are adjusted, the driving disc 501 is rotated, the sliding ring 402 is pushed to move close to the fixing ring 401 under the action of thread meshing rotation, the first adjusting rod 403 and the second adjusting rod 404 are further pushed to rotate, the cleaning plate 302 is pushed to move close to the inner wall of the drill pipe 2 due to the fact that the first adjusting rod 403 and the second adjusting rod 404 are arranged in a crossed mode, and when the cleaning brush 303 abuts against the inner wall of the drill pipe 2, the rotation of the driving disc is stopped;

then, after the cleaning plate 302 is adjusted, the first motor 304 is started, the cleaning rod 305 is driven by the first motor 304 to rotate, the cleaning brush 303 on the cleaning plate 302 is driven to rotate on the inner wall of the drill pipe 2 for cleaning in the rotating process of the cleaning rod 305, at the moment, the second motor 705 is started to drive the threaded rod 702 to rotate, under the guiding action of the threaded rod 702 and the threaded pipe 703 which are meshed for transmission and the guiding action of the guide rod 707 and the sliding pipe 706, the cleaning rod 305 is pushed to continuously enter the drill pipe 2, the residual substances on the inner wall of the drill pipe 2 are cleaned, the cleanliness on the inner wall of the drill pipe 2 is ensured, the cleaning efficiency is improved, the progress of engineering investigation is ensured, meanwhile, the inner wall of the drill pipe 2 is cleaned, the inner wall of the drill pipe 2 is prevented from being caused by the residual substances, and the service life of the drill pipe 2 is prolonged;

finally, in the process of rotation of the cleaning rod 305, the mounting ring 601 is driven to rotate, in the process of rotation of the mounting ring 601, under the action of centrifugal force, the sliding rod 603 on the mounting pipe 602 is driven to move away from the cleaning rod 305, the crushing balls 605 on the sliding rod 603 are further driven to abut against the inner wall of the drill pipe 2, in the process of continuous rotation and forward propulsion of the cleaning rod 305, the crushing balls 605 scrape the inner wall of the drill pipe 2, the materials left on the inner wall of the drill pipe 2 are crushed in advance, and the cleaning effect of the cleaning brush 303 on the inner wall of the drill pipe 2 is improved.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A drilling clearance mechanism for engineering investigation, includes workstation (1) and drill pipe (2), its characterized in that: the drill pipe cleaning device is characterized in that a fixing device used for fixing the drill pipe (2) is arranged on the workbench (1), and a cleaning mechanism convenient for cleaning the interior of the drill pipe (2) is arranged on the workbench (1);

the cleaning mechanism comprises a sliding plate (301), one end, close to the drill pipe (2), of the sliding plate (301) is rotatably connected with a cleaning rod (305), cleaning plates (302) are arranged on two sides of the cleaning rod (305), a plurality of cleaning brushes (303) are arranged on the two cleaning plates (302), a first motor (304) is arranged on the other side of the sliding plate (301), the output end of the first motor (304) is connected with the cleaning rod (305), and an adjusting assembly used for adjusting the two cleaning plates (302) is arranged on the cleaning rod (305).

2. The drilling cleaning mechanism for engineering investigation according to claim 1, characterized in that: the adjustment subassembly includes solid fixed ring (401), gu fixed ring (401) fixed connection is on the lateral wall of clearance pole (305), sliding connection has slip ring (402) on clearance pole (305), gu rotate on fixed ring (401) and be connected with first adjusting lever (403), the other end of first adjusting lever (403) is connected with the lateral wall of clearance board (302), it is connected with second adjusting lever (404) to rotate on slip ring (402), the other end of second adjusting lever (404) is connected with the lateral wall of clearance board (302), first adjusting lever (403) and second adjusting lever (404) cross arrangement just rotate to be connected.

3. The drilling cleaning mechanism for engineering investigation according to claim 2, characterized in that: be equipped with on clearance pole (305) and be used for carrying out the drive assembly that drives to slip ring (402), drive assembly includes driving-disc (501), the one end and the slip ring (402) of driving-disc (501) rotate to be connected, screw thread strip (502) have been seted up on clearance pole (305), driving-disc (501) threaded connection is on clearance pole (305).

4. The drilling cleaning mechanism for engineering investigation of claim 3, wherein: a plurality of anti-slip grooves are formed in the driving disc (501), and anti-slip lines are coated on the anti-slip grooves.

5. The drilling cleaning mechanism for engineering investigation according to claim 1, characterized in that: be equipped with on clearance pole (305) and be used for carrying out broken mechanism to drill pipe (2) inner wall earth, broken mechanism includes collar (601) of fixed connection on clearance pole (305), a plurality of installation pipes of fixedly connected with (602), each on collar (601) sliding connection has slide bar (603), each on installation pipe (602) the broken ball of fixedly connected with (605), each on slide bar (603) be equipped with spring (604) on installation pipe (602) inner wall, each the other end of spring (604) is connected with slide bar (603).

6. The drill cleaning mechanism for engineering investigation according to claim 1, characterized in that: be equipped with on workstation (1) and be used for carrying out the pushing mechanism who promotes to clearance pole (305), pushing mechanism includes mounting panel (701) of fixed connection on workstation (1), it is connected with threaded rod (702) to rotate on mounting panel (701), threaded connection has screwed pipe (703) on threaded rod (702), the one end of screwed pipe (703) is connected with sliding plate (301), be equipped with second motor (705) on mounting panel (701), the output of second motor (705) is connected with threaded rod (702).

7. The drill cleaning mechanism for engineering investigation of claim 6, wherein: the mounting plate (701) is fixedly connected with a guide rod (707), the guide rod (707) is connected with a sliding pipe (706) in a sliding mode, and one end of the sliding pipe (706) is connected with the sliding plate (301).

8. The drilling cleaning mechanism for engineering investigation according to claim 1, characterized in that: the fixing device comprises a fixing plate (801), the fixing plate (801) is fixedly connected to the workbench (1), an arc-shaped placing groove is formed in the fixing plate (801), a mounting rack (802) is fixedly connected to the workbench (1), and a three-jaw chuck is arranged in the mounting rack (802).